AST 2003-09/2012 Audi A3 Lowering Springs - 30mm/30mm 1998-chevrolet-c2500-wt-esi6449305 5 IN on one end

5 IN on one end and 2

Click adjuster knobs allow easy and precise Dual Speed Adjustment of both low and high speed compression plus an adjustable JCO (internal hydraulic bump stop)

14% cfm Flow Gain

Borla(r) 3" diameter into dual 2

3 Layer Of Progressive Non-Synthetic Oil Media Air Filter

AST 2003-09/2012 Audi A3 Lowering Springs - 30mm/30mm 1998-chevrolet-c2500-wt-esi6449305 5 IN on one endThe AST Lowering Springs reduce your cars center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle specific and crafted with premium materials on top quality Wafios coiling machines. Their progressive design balances a lowered stance with enhanced performance. With compatibility across over 3,000 models from 1966 upwards, these springs suit a wide range of vehicles. Backed by a lifetime